Unable to turn off lens flares for HDRI backdrop?

Hi there, I’m using an HDRI backdrop and no matter what I do I cannot disable the lens flares:

I’ve made sure their intensity is set to 0 in my post process volume, in my character’s camera (also tried setting post process weight to 0 and they’re still there anyway so pretty sure it’s not a post process thing), turned them off in the project’s engine settings, etc. Whatever I do there’s still a lens flare there.

I’m using UE 5.2. Any help would be much appreciated. :folded_hands:

Bump, any help with this would be much appreciated!

Bump